, Vanishree M L, Sushmitha S, Roopa B K. “Addressing the Challenges of Visually Impaired Using IoT”. International Journal on Recent and Innovation Trends in Computing and Communication 5, no. 1 (January 31, 2017): 182–186. Accessed July 27, 2024. https://ijritcc.org/index.php/ijritcc/article/view/114.